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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9005823 B1

PDFFull Text
Date of Patent:
Apr. 14, 2015

Filed:

Sep. 22, 2011

Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same

Applicants:

Duck-chul Hwang, Yongin-si, KR;

Eun-gi Shim, Seongnam-si, KR;

Jong-hyun Lee, Seongnam-si, KR;

Jong-su Kim, Seongnam-si, KR;

Young-min Kim, Yongin-si, KR;

Inventors:

Duck-Chul Hwang, Yongin-si, KR;

Eun-Gi Shim, Seongnam-si, KR;

Jong-Hyun Lee, Seongnam-si, KR;

Jong-Su Kim, Seongnam-si, KR;

Young-Min Kim, Yongin-si, KR;

Assignees:

Samsung SDI Co., Ltd., Yongin-si, KR;

Soulbrain Co., Ltd., Seongnam-si, KR;

Attorney:

Christie, Parker & Hale, LLP

Primary Examiner:

Edu E Enin-Okut

Int. Cl.
CPC ...
H01M 6/16 (2006.01); H01M 4/13 (2010.01); H01M 4/58 (2010.01); H01M 10/0567 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/48 (2010.01); H01M 4/587 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01M 4/362 (2013.01); H01M 4/386 (2013.01); H01M 4/483 (2013.01); H01M 4/587 (2013.01); H01M 10/052 (2013.01);
Abstract

An electrolyte for a rechargeable lithium battery includes a non-aqueous organic solvent, a lithium salt, and an additive. The additive includes a gamma butyrolactone compound substituted with at least one F atom at the α-position.

Find Patent Forward Citations

Hwang, Duck-Chul. (2015). Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same (U.S. Patent No. 9005823). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9005823

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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